A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Question

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Answer 1

Question

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

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Answer 2

Question

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

Answer 6

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Conclusion

Dendrites receive messages or electrical impulses from other cells.

Answer 7

Chapter 2, Problem

Summary Introduction

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Answer 8

Expert Solution & Answer

Answer

Correct answer:

Dendrite is the part of neuron which receives message from other cells. Therefore, option b. is correct.

Option b. is given as “dendrite”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Reasons for the correct statement:

A neuron is composed of an axon, a cell body, and dendrites. Dendrites are branched extensions present on a nerve cell. Their role is to receive electrical impulses from other cells.

Hence, option b. is correct.

Reasons for the incorrect statements:

Option a. is given as “axon”.

Axon is basically the longest dendrite of a neuron. It does not receive messages from other cells, but it conducts electrical impulses. Hence, it is a wrong answer.

Option c. is given as “soma”.

Soma refers to the cell body of the neuron. It also does not receive electrical signals from other cells. Hence, it is a wrong answer.

Option d. is given as “myelin”.

Myelin is a sheath that covers the axon. It increases the speed of signal transmission. Hence, it is a wrong answer.

Hence, options a., c., and d. are incorrect.

Answer 12

Conclusion

Dendrites receive messages or electrical impulses from other cells.

Answer 13

Ch. 2.3 - Prob. 1PQ Ch. 2.3 - Prob. 2PQ Ch. 2.3 - Prob. 3PQ Ch. 2.3 - Prob. 4PQ Ch. 2.3 - Prob. 5PQ Ch. 2.3 - Prob. 6PQ Ch. 2.5 - Prob. 1PQ Ch. 2.5 - Prob. 2PQ Ch. 2.5 - Prob. 3PQ Ch. 2.5 - Prob. 4PQ

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Solution Summary: The author explains that a neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals.

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Answer

Explanation of Solution

Want to see more full solutions like this?

Chapter 2 Solutions

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Solution Summary: The author explains that a neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals.

Introduction: A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.

Answer

Explanation of Solution

Want to see more full solutions like this?

Chapter 2 Solutions

Introduction:

A neuron or nerve cell is the longest cell of the human body. Its function is to carry and transmit electrical signals. All the neurons together with brain and spinal cord constitute the nervous system of the body.